Pith Number

pith:RVTYZPIY

pith:2021:RVTYZPIYRREJREKT3TE3L7ZWZX

not attested not anchored not stored refs pending

The source of leaking ionizing photons from Haro11 -- Clues from HST/COS spectroscopy of knots A, B and C

Angela Adamo, Arjan Bik, Axel Runnholm, Daniel Kunth, Genoveva Micheva, G\"oran \"Ostlin, Jens Melinde, John M. Cannon, Linda Smith, Matteo Messa, Matthew Hayes, Mattia Sirressi, Max Gronke, Miguel Mas-Hesse, M. S. Oey, Peter Laursen, T. Emil Rivera-Thorsen, Veronica Menacho

arxiv:2103.15854 v1 · 2021-03-29 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVTYZPIYRREJREKT3TE3L7ZWZX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:42:50.191960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d678cbd188c48989153dcc9b5ff36cdd61263ab98dd5f42dcdf4376d1fcd757

Aliases

arxiv: 2103.15854 · arxiv_version: 2103.15854v1 · doi: 10.48550/arxiv.2103.15854 · pith_short_12: RVTYZPIYRREJ · pith_short_16: RVTYZPIYRREJREKT · pith_short_8: RVTYZPIY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RVTYZPIYRREJREKT3TE3L7ZWZX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8d678cbd188c48989153dcc9b5ff36cdd61263ab98dd5f42dcdf4376d1fcd757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7fdcfc15c37d293236abfe7e88ef2cd6ede3a2c8ca97ca6f1a4d8104d14ae32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-03-29T18:03:34Z",
    "title_canon_sha256": "1c0dd478eca24c06be2a56eaac58abb1306501e8e9fafc903c81f470021c2707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15854",
    "kind": "arxiv",
    "version": 1
  }
}